| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| HD74LS138FPTL | KB | ||||
| HD74LS00FPER | KB | ||||
| HD74LS2400 | KB | ||||
| HD74LS374RP | KB | ||||
| HD74HC190P | RENESAS | Synchronous Up/Down Decade Counter (Single Clock Line) | 150 KB | 13 |  |
| HD74HC125 | RENESAS | Quad. Bus Buffer Gates (with 3-state outputs) | 104 KB | 9 | |
| HD74123 | Hitachi Semiconductor | TTL HD74/HD74S Series | 143 KB | 4 |  |
| HD7406FPEL | Hitachi Semiconductor | TTL HD74/HD74S Series | 143 KB | 4 | |
| HD74221P | Hitachi Semiconductor | Monostable Multivibrator | 158 KB | 0 | |
| HD74ACT245RP-EL | Hitachi Semiconductor | Monostable Multivibrator | 158 KB | 0 | |
| HD74ACT245P | Hitachi Semiconductor | BUS TRANSCEIVER|SINGLE|8-BIT|ACT-CMOS|DIP|20PIN|PLASTIC | 57 KB | 0 | |
| HD74HC76FP | Hitachi Semiconductor | FLIP-FLOP|DUAL|J/K TYPE|HC-CMOS|SOP|16PIN|PLASTIC | 51 KB | 0 | |
| HD74HC77FP | Hitachi Semiconductor | LATCH|SINGLE|4-BIT|HC-CMOS|SOP|14PIN|PLASTIC | 46 KB | 0 | |
| HD74HC85FPEL | RENESAS | 4-bit Magnitude Comparator | 104 KB | 8 | |
| HD75452B | RENESAS | 4-bit Magnitude Comparator | 104 KB | 8 | |
| HD74S86 | Hitachi Semiconductor | TTL HD74/HD74S Series | 143 KB | 4 | |
